Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

Dark matter, one of the Universe’s greatest mysteries, may have been born blazing hot instead of cold and sluggish as ...

What came before the Big Bang? This video explores three prominent theories: 1. **Cyclic Universe**: This theory suggests ...

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

A comprehensive guide to how the prequel echoed its predecessor — from blink-and-you-miss-them callbacks to major reveals about Sheldon's future.

The earliest acoustic vibrations in the cosmos weren’t exactly sound – they travelled at half the speed of light and there ...

Research led by Daniel Ivanov, a physics and astronomy graduate student in the Kenneth P. Dietrich School of Arts and Sciences at Pitt, uncovered a contender for one of the earliest observed spiral ...

Exotic hypothetical particles known as axions could potentially be produced inside a nuclear reactor, something The Big Bang ...

The 25th Zimányi Winter School gathered 120 researchers in Budapest to discuss recent advances in medium- and high-energy ...

George Smoot, who led the team that first measured tiny fluctuations in the cosmic microwave background, passed away on 18 ...